Thermo Scientific LTQ Orbitrap Velos Mass Spectrometer

Product Information

The Thermo Scientific LTQ Orbitrap Velos combines the proven mass accuracy and ultra-high resolution of the Orbitrap mass analyzer with the increased sensitivity and improved cycle time of the LTQ Velos. This unique combination enhances the speed and accuracy of indication in complex samples by minimizing false positive identification. The ultra-high resolution provides certainty in analytical results by enabling molecular weight determination for intact proteins and in-depth analysis of isobaric species. The new HCD cell in the LTQ Orbitrap Velos is more efficient, resulting in improved quantitation of isobarically labeled peptides, such as applications requiring Tandem Mass Tags (TMT). Electron Transfer Dissociation (ETD) generates complementary information for highly sensitive PTM analyses and de novo sequencing.

• High mass accuracy and ultra-high resolution
• New HCD cell for improved quantitation of isobarically labeled peptides
• Electron Transfer Dissociation for highly sensitive PTM analyses
• Ideal for Tandem Mass Tags (TMT) applications

• Mass Range: m/z 50-2000, m/z 200-4000
• Resolution: 60,000 at m/z 400 at a scan rate of 1 Hz, minimum resolution 7,500, maximum resolution >100,000 at m/z 400
• Mass Accuracy: < 3 ppm with external calibration, < 1 ppm using internal calibration
• MS/MS: Electrospray Ionization (ESI)
• Sensitivity: -2 L of a 50 fg/L solution of (Ion Trap) reserpine (100 femtograms total) injected at a ow of 500 L/min
• Dynamic Range: >5,000 within a single scan guaranteeing specified mass accuracy
• MS Scan Power: MS n , for n = 1 through 10
• ETD: 3 L/min infusion of a 1 pmol/L solution of Angiotensin I will produce an electron transfer dissociation fragmentation efficiency of >15%
• Analog Inputs: One (1) analog input (0-1 V), One (1) analog (0-10 V)

Metric: 692 kg
Imperial: 1525 lbs

Metric: 69 cm x 34 cm x 56 cm
Imperial: 27.16 in x 13.38 in x 22.04 in

90272000

90272000 - Spectrometers, spectrophotometers and spectrographs using optical radiations (UV, visible, IR)